The advantages of LED street lights are different from traditional street lights

The advantages of LED street lights are different from traditional street lights
The advantages of LED street lamps are completely different from traditional street lamps. Traditional gas discharge lamps such as high-pressure sodium lamps have a preheating process when starting, which wastes energy and is not conducive to intelligent control; LED street lamps have The essential difference is that there is no 'start-up time' problem, and it can work normally immediately after power-on, which can easily realize intelligent energy-saving control. In addition, because traditional street light sources use mercury vapor mechanism to emit light, the disposal of waste light sources is also a problem that needs to be solved urgently in the world. At the same time, the light-emitting mechanism of traditional light sources determines that it will emit light that is harmful to the human body. Ultraviolet rays. The outdoor LED street light source is solid-state lighting, there are no harmful substances such as mercury and other elements, and it does not emit ultraviolet rays, so it is an environmentally friendly light source. The LED street lamp with a special light shape design is applied to the street lamp luminaire, which can offset the luminous angle of the luminaire and improve the lighting operation rate of the roadside; according to the rectangular aspect ratio, it can be developed with a width ratio of 2:1 Light spots, so that there will be no dark shadows between adjacent light spots, and a bright light band with uniform illumination can be formed on the road surface, which is more in line with the lighting design of traffic roads at the moment, and does not need to increase the height of the light pole to meet enough Wide illumination range, but also improve the lighting efficiency of the lamps and reduce the lighting power density of the road, so as to truly achieve energy saving and green environmental protection with high-power LED street lamps used as road lighting.